You are assigned to the role of a Maintenance Planner — Resource Scheduling.

The role of a Maintenance Planner — Resource Scheduling enables you to perform the following actions using the SAP Fiori app Manage Work Center Utilization:

View a list of maintenance order operations in your work centers. This allows you to see the planned start and end dates, duration, status, priority, and assigned resources of each operation.

Cancel the dispatch of order operations or suboperations. This allows you to remove the assignment of resources or work centers from an operation or suboperation and return it to the pool of unassigned operations. Reference: SAP Help Portal - Manage Work Center Utilization